| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.177.53.171 | 1799s | 188-177-53-171-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 188.176.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| TXT Record |
|---|
| v=spf1 ip4:87.49.146.6 ip4:188.177.53.171 ip4:40.127.164.233 include:spf.protection.outlook.com include:_spf.mailersend.net ~all |
| Policy | Record (tomming.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:87.49.146.6 ip4:188.177.53.171 ip4:40.127.164.233 include:spf.protection.outlook.com include:_spf.mailersend.net ~all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026032702 |
| Primary NS (MNAME) | ns1.quickdns.dk |
| Responsible (RNAME) | hostmaster@quickdns.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2415600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-30 02:26:36 | 1955ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 11:12:57 | 4599ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 06:46:34 | 1092ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 15:21:01 | 2987ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 19:07:50 | 1613ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |